I guess
For English/history-The 1st movement from Borodin’s Polovtsian Dances( especially the choir version,this piece is so beautiful) on repeat.
Perhaps even some Ella Fitzgerald-night and day,in the still of the night,but even then not too sure about any music with lyrics because that tends to get a little distracting.
For math-really any type of music that’s not too aggressive(explicit rap or hardcore metal,not that I don’t like this type of music,but it can get a little distracting). But,definitely some kpop(probably mostly Bigbang and twice),like other posters have said.
Sorry this wasn’t really song specific,lol